Author: kib
Date: Tue Feb 3 10:46:07 2015
New Revision: 278147
URL: https://svnweb.freebsd.org/changeset/base/278147
Log:
Fix sign for the error code returned from the driver-specific code.
Noted by: hps
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/dev/drm2/i915/intel_dp.c
Modified: head/sys/dev/drm2/i915/intel_dp.c
==============================================================================
--- head/sys/dev/drm2/i915/intel_dp.c Tue Feb 3 10:30:41 2015
(r278146)
+++ head/sys/dev/drm2/i915/intel_dp.c Tue Feb 3 10:46:07 2015
(r278147)
@@ -620,14 +620,14 @@ intel_dp_i2c_aux_ch(device_t idev, int m
break;
case AUX_NATIVE_REPLY_NACK:
DRM_DEBUG_KMS("aux_ch native nack\n");
- return (EREMOTEIO);
+ return (-EREMOTEIO);
case AUX_NATIVE_REPLY_DEFER:
DELAY(100);
continue;
default:
DRM_ERROR("aux_ch invalid native reply 0x%02x\n",
reply[0]);
- return (EREMOTEIO);
+ return (-EREMOTEIO);
}
switch (reply[0] & AUX_I2C_REPLY_MASK) {
@@ -638,14 +638,14 @@ intel_dp_i2c_aux_ch(device_t idev, int m
return (0/*reply_bytes - 1*/);
case AUX_I2C_REPLY_NACK:
DRM_DEBUG_KMS("aux_i2c nack\n");
- return (EREMOTEIO);
+ return (-EREMOTEIO);
case AUX_I2C_REPLY_DEFER:
DRM_DEBUG_KMS("aux_i2c defer\n");
DELAY(100);
break;
default:
DRM_ERROR("aux_i2c invalid reply 0x%02x\n", reply[0]);
- return (EREMOTEIO);
+ return (-EREMOTEIO);
}
}
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